HP Engage One Pro AiO System

Model number TPC-I047-15 All-in-one, from 2021 ENERGY STAR certified
Memory
32 GB
As shipped, slots not confirmed
SSD
Check drive
Search by model
Power adapter
280 W
ENERGY STAR rating
Memory

It ships with 32 GB of memory.

No hardware report has reached us for this desktop yet, so we can't say whether that memory sits in a slot or is soldered. Many thin machines from 2025 and 2026 have it soldered.

As shipped
32 GB
Sticks fitted
2
Slots
Not confirmed yet

From the U.S. EPA's ENERGY STAR certification data, 1 certified configuration. Sources and method. Updated 10 Nov 2026.

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SSD

Check the drive you have.

The reports don't show this model's drive type yet. Look at the drive in it: a 2.5-inch box, about 7 by 10 cm, is SATA. A small stick is M.2, and its label says NVMe or SATA and its length (2230, 2242 or 2280).

Drive type
Check your current drive
HP Engage One Pro AiO System SSD on AmazonOpens an Amazon search by model. Match the type and length to your drive.

How to tell a drive's type. Sources and method. Updated 10 Nov 2026.

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Power adapter

It runs from a 280 W power adapter.

That is the adapter the maker tested for ENERGY STAR. A replacement needs the same plug and voltage and at least the watts of the one you have.

Adapter
280 W
HP Engage One Pro AiO System power adapter on AmazonCheck the plug and the watts against your old adapter.

From the U.S. EPA's ENERGY STAR certification data. Sources and method. Updated 10 Nov 2026.

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Questions

How much RAM does the HP Engage One Pro AiO System have?

It ships with 32 GB of memory, going by its ENERGY STAR certification. Whether it can be upgraded isn't confirmed yet.

What power adapter does the HP Engage One Pro AiO System use?

It runs from a 280 W power adapter. A replacement needs the same plug and voltage and at least as many watts.

Is this my desktop?

Check the model name on the label of the case or on the box. It should read Engage One Pro AiO System, or a model number such as TPC-I047-15.